<template>
  <div class="child">
    <h3>我是Child组件</h3>
    <Son/>
  </div>
</template>

<script>
import Son from './Son.vue'
  export default {
    name:'Child',
    components:{Son}
  }
</script>

<style>
  .child {
    background-color: skyblue;
    padding: 10px;
}
</style>